/**************************************************************************(C)*
 *
 *  This file is part of the GreenHills project
 *  Copyright (C) 2009  Tieto Corporation
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  Not for commmercial use. Only with Tieto permission.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *************************************************************************(C)*/

#include "../gps.h"
#include "../nmeaparser.h"

using namespace greenhills::gps;

CGPS::CGPS(CNMEAParser *pParser, QObject *pParent)
    :QObject(pParent)
{
    QObject::connect(pParser, SIGNAL(GPGGAreceived(
        QTime,greenhills::gps::CGPSPosition,greenhills::gps::CGPSFix,
        int,float,float,float,float,int)),
        this, SLOT(onGPGGAreceived(
        QTime,greenhills::gps::CGPSPosition,greenhills::gps::CGPSFix,
        int,float,float,float,float,int)));

    QObject::connect(pParser,SIGNAL(GPVTGreceived(float,float,float,float)),
        this,SLOT(onGPVTGreceived(float,float,float,float)));
}

CGPS::~CGPS()
{}

void CGPS::onGPGGAreceived(const QTime &pTime, const CGPSPosition &pPosition,
    const CGPSFix &pFix, int pSatelites, float pHdop, float pAltitude,
        float pGeoidHeight, float pDgpsUpdateDelay, int pDgpsStationId)
{
    Q_UNUSED(pGeoidHeight);
    Q_UNUSED(pDgpsUpdateDelay);
    Q_UNUSED(pDgpsStationId);

    mTime = pTime;
    mPosition = pPosition;
    mFix = pFix;
    mSatelites = pSatelites;
    mAltitude = pAltitude;
    mHdop = pHdop;


    Q_EMIT( timeChanged(mTime) );
    Q_EMIT( positionChanged(mPosition) );
    Q_EMIT( fixChanged(mFix) );
    Q_EMIT( satelitesChanged(mSatelites) );
    Q_EMIT( altitudeChanged(mAltitude) );
    Q_EMIT( hdopChanged(mHdop) );
    Q_EMIT( statusChanged() );
}

void CGPS::onGPVTGreceived(float pHeadingTrueNorth, float pHeadingMagnetic,
        float pSpeedInKnots, float pSpeedInKilometers)
{
    Q_UNUSED(pHeadingMagnetic);
    Q_UNUSED(pSpeedInKnots);

    mMovementSpeed = pSpeedInKilometers;
    mMovementDirection = pHeadingTrueNorth;
    Q_EMIT( movementDirectionChanged((int)mMovementDirection) );
    Q_EMIT( movementSpeedChanged((int)mMovementSpeed) );
    Q_EMIT( statusChanged() );
}
